APA (7th ed.) Citation

Hudson, W. H. (1901). Birds and man / by W.H. Hudson. Longmans, Green.

Chicago Style (17th ed.) Citation

Hudson, W. H. Birds and Man / by W.H. Hudson. London: Longmans, Green, 1901.

MLA (9th ed.) Citation

Hudson, W. H. Birds and Man / by W.H. Hudson. Longmans, Green, 1901.

Warning: These citations may not always be 100% accurate.